Home / 2,032,318.05-3,048,989.65-1,434,446.92

Finding the Fourth Proportional to 2,032,318.05, 3,048,989.65 and 1,434,446.92

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Solution

The fourth proportional to 2,032,318.05, 3,048,989.65 and 1,434,446.92 is: 2,152,032.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,318.05 : 3,048,989.65 = 1,434,446.92 : x
  2. Step 2: Convert to fraction form
    2,032,318.05/3,048,989.65 = 1,434,446.92/x
  3. Step 3: Cross multiply
    2,032,318.05x = 3,048,989.65 × 1,434,446.92
  4. Step 4: Simplify right side
    2,032,318.05x = 4,373,613,812,779.50
  5. Step 5: Solve for x
    x = 4,373,613,812,779.50/2,032,318.05
  6. Step 6: Final answer
    x = 2,152,032.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.